Ranking Value: 518
| Champion | BOISE NATIONALS TIMBERS 04 BLUE (ID) |
| Finalist | FC NOVA GOLD 04 (ID) |
| Semi-Finalist | FLATHEAD VALLEY UNITED GREEN 04B-PR (MT) |
| Qtr-Finalist | BOISE NATIONALS TIMBERS 05 BLUE (ID) |
| - | MISSOULA STRIKERS RED 2004B-PR (MT) |
| Teams | MP | W | D | L | GF | GA | PTS |
|---|---|---|---|---|---|---|---|
| BOISE NATIONALS TIMBERS 04 BLUE (ID) | 4 | 3 | 1 | 0 | 8 | 2 | 30 |
| BOISE NATIONALS TIMBERS 05 BLUE (ID) | 4 | 1 | 0 | 3 | 5 | 12 | 10 |
| FC NOVA GOLD 04 (ID) | 4 | 3 | 0 | 1 | 9 | 2 | 28 |
| FLATHEAD VALLEY UNITED GREEN 04B-PR (MT) | 4 | 1 | 2 | 1 | 5 | 3 | 17 |
| MISSOULA STRIKERS RED 2004B-PR (MT) | 4 | 0 | 1 | 3 | 4 | 12 | 7 |
| Friday, April 27, 2018 | ||||
|---|---|---|---|---|
| 6:00 PM | BOISE NATIONALS TIMBERS 04 BLUE | 1 - 0 | FC NOVA GOLD 04 | |
| Saturday, April 28, 2018 | ||||
| 9:30 AM | BOISE NATIONALS TIMBERS 05 BLUE | 1 - 3 | FC NOVA GOLD 04 | |
| 2:00 PM | BOISE NATIONALS TIMBERS 04 BLUE | 4 - 1 | MISSOULA STRIKERS RED 2004B-PR | |
| 2:00 PM | BOISE NATIONALS TIMBERS 05 BLUE | 0 - 5 | FLATHEAD VALLEY UNITED GREEN 04B-PR | |
| 6:30 PM | FC NOVA GOLD 04 | 6 - 0 | MISSOULA STRIKERS RED 2004B-PR | |
| 6:30 PM | BOISE NATIONALS TIMBERS 04 BLUE | 1 - 1 | FLATHEAD VALLEY UNITED GREEN 04B-PR | |
| Sunday, April 29, 2018 | ||||
| 9:30 AM | FC NOVA GOLD 04 | 2 - 0 | FLATHEAD VALLEY UNITED GREEN 04B-PR | |
| 11:00 AM | BOISE NATIONALS TIMBERS 05 BLUE | 4 - 3 | MISSOULA STRIKERS RED 2004B-PR | |
| 2:00 PM | FLATHEAD VALLEY UNITED GREEN 04B-PR | 0 - 0 | MISSOULA STRIKERS RED 2004B-PR | |
| 3:30 PM | BOISE NATIONALS TIMBERS 04 BLUE | 2 - 0 | BOISE NATIONALS TIMBERS 05 BLUE | |